body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
form,
fieldset,
input,
textarea,
p,
blockquote,
th,
td {
  margin: 0;
  padding: 0;
}
a {
  text-decoration: none;
}
fieldset,
img {
  border: 0;
}
address,
caption,
cite,
code,
dfn,
em,
strong,
th,
var {
  font-style: normal;
  font-weight: normal;
}
ol,
ul {
  list-style: none;
}
caption,
th {
  text-align: left;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
  font-weight: normal;
}
q:before,
q:after {
  content: '';
}
abbr,
acronym {
  border: 0;
}
/*通用父子盒子嵌套浮动问题解决，开始*/
.clear {
  margin: 0px auto;
  width: 100%;
  height: 1px;
  font-size: 1px;
  clear: both;
  background: none;
  overflow: hidden;
}
.clearfix:after {
  content: ".";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}
.clearfix {
  display: inline-block;
}
* html .clearfix {
  height: 1%;
}
.clearfix {
  display: block;
}
/*通用父子盒子嵌套浮动问题解决，结束*/
/*间隙层开始*/
.space_hx {
  /*横向间隙*/
  clear: both;
  width: 100%;
  height: 30px;
  font-size: 1px;
  overflow: hidden;
}
.space_zx {
  /*纵向间隙*/
  float: left;
  width: 10px;
  font-size: 1px;
  overflow: hidden;
}
/*间隙层结束*/
.f14 {
  font-size: 14px;
}
.f16 {
  font-size: 16px;
}
.f18 {
  font-size: 18px;
}
.f20 {
  font-size: 20px;
}
.in_block {
  display: inline-block;
  *display: inline;
  zoom: 1;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
